Abstract: A health drink was prepared from rhodomyrtus tomentosa, lycium barbarum and ziziphus as the main materials and trehalose as the major additive.

• 以桃金娘、枸杞、红枣为主要原料，以海藻糖为主要辅料，在分析其营养成分的基础上进行配搭，经过原料处理、调配、均质、杀菌，研制成低糖的复合保健饮料。